| Chapapala vs Jin | 13–7 | 65.00% |
| Chapapala vs Paul | 11–8 | 57.89% |
| Chapapala vs Law | 6–6 | 50.00% |
| Chapapala vs Asuka | 6–6 | 50.00% |
| Chapapala vs Bryan | 10–1 | 90.91% |
| Chapapala vs King | 7–3 | 70.00% |
| Chapapala vs Hwoarang | 7–3 | 70.00% |
| Chapapala vs Steve | 3–7 | 30.00% |
| Chapapala vs Dragunov | 4–5 | 44.44% |
| Chapapala vs Jun | 5–4 | 55.56% |
| Chapapala vs Victor | 8–1 | 88.89% |
| Chapapala vs Lili | 6–2 | 75.00% |
| Chapapala vs Nina | 4–1 | 80.00% |
| Chapapala vs Zafina | 3–2 | 60.00% |
| Chapapala vs Kazuya | 3–1 | 75.00% |
| Chapapala vs Devil Jin | 3–1 | 75.00% |
| Chapapala vs Claudio | 2–2 | 50.00% |
| Chapapala vs Lee | 3–1 | 75.00% |
| Chapapala vs Leroy | 4–0 | 100.00% |
| Chapapala vs Reina | 1–3 | 25.00% |
| Chapapala vs Yoshimitsu | 1–2 | 33.33% |
| Chapapala vs Xiaoyu | 3–0 | 100.00% |
| Chapapala vs Feng | 1–2 | 33.33% |
| Chapapala vs Kuma | 1–2 | 33.33% |
| Chapapala vs Azucena | 2–1 | 66.67% |
| Chapapala vs Lars | 0–2 | 0.00% |
| Chapapala vs Eddy | 1–1 | 50.00% |
| Chapapala vs Jack-8 | 0–1 | 0.00% |
| Chapapala vs Leo | 1–0 | 100.00% |
| Chapapala vs Alisa | 1–0 | 100.00% |
| Chapapala vs Shaheen | 0–1 | 0.00% |
| Chapapala vs Lidia | 0–1 | 0.00% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.